Agricultural Revolution

4. world-wide
11. the essential materials needed in an industry to make a product
13. an economy based on industry, not agriculture
15. a layer of gas above the Earth's surface that protects the human beings from harmful rays of the sun
17. money used to invest in business
19. new inventions; the science of industry

1. a complete change in something; the overthrow of a government
2. in the language of colonialism, the colonizing power was often referred to as the "mother" country- a sexist reference no longer in use
3. an increase in the world's temperature
5. unproductive; inadequate in performance
6. a supple of workers
7. a group of animals distinguished by particular characteristics
8. land held to be used by everyone
9. to feed on growing plants, such as grass
10. an act forbidding anyone except members of the Church of England from holding political office or entering the professions
12. to sow seeds by throwing them over a field by hand
14. to use
16. animal droppings used to fertilize land
18. animal food